2391 Inspection and Testing, EICRs, verification and compliance guidance for electricians building higher-value certification skills. Start with the lead guide, then use the supporting articles to answer narrower questions and compare your route.
From October 2026, electricians carrying out EICRs must hold a Level 3 qualification. Find out what is changing, who is affected, and how to meet the new requirements.
Cluster articles that reinforce the lead guide and help searchers answer deeper questions.
Inspection & Testing options explained side-by-side. Understand the difference between 2391-50, 2391-51, and 2391-52 qualifications.
Everything you need to know about the City and Guilds 2391-52 qualification, which combines initial verification and periodic inspection into one comprehensive course.